???????：?????????? ?????? ????? ??? ????? ??????? ????? ??, ???????????? ?? ?????, ??? ???, ?????????, ?????? ????? ?? ?? ???? ????? ???????.

????????? ????????? ?????? ??????? ??? ?? ????????? ???????????? ????????? ???? ????? ?????????????? ?? ???, ?? ????????? ????? ???????? ????????? ?? ?????? ?????????, ????????? ????????? ?? ?????????? ???????????? ????? ?????? ?????? ??. ????????? ?????????? ????????????? ???????????? ????? ????? ?? ?? ????????? ??????? ?????????? ????? ????? ???? ????? ?????, ???????????? ????? ?? ???? ?????? ????? ?? ?? ???? ??????? ???? ?????? ???????. ??? ?????, ??? ?? ??? ??????? ?????? ?? ??????, ????? ????? ??? ????????? ????????? ????????? ?????, ????? ??????????? ????????????? ????????? ????.

Chromite Ore Beneficiation Process

?????????? ??????????????? ????????

?????????? ???</s>????? ??? ????, ?????????????, ?? ???????? ??????????? ??? ?? ??? ????? ????????? ?? ????? ??. ???????????, ?????????? ????? ?? ?? ?????? ????? ??? ????? ???? ??, ???????????, ???????, ??????????, ?? ???????? ?????? ??? ??????? ??? ???? ??? ??????? ??.

?????????? ???????????? ??????? ????? ???????:

  • ? MARKET ???????? ???? ??? Cr?O? ????????? ???? ????? (???????????? ???????? ??????? >40% ??).
  • ??????, ???????, ??????????? ????????, ?? ??? ???? ?? ??? ???????? ?? ????? ????????? ???? ?????.
  • ????? ?????? ???? ????? ?????? ?????? ???? ??????? ?????? ???????.
  • ?????????? ???????? ????? ???????????? ?????? ????? ?????????? ???????.

?????????? ???? ?????? ?????????? ???????

????????? ?????????????? ???????????? ??? ????? ???????? ????? ??, ???????????? ??? ?????, ?????? ?????, ?????????, ?????? ?? ????????, ?? "???????????" ???? ???????? ??. ?????? ????? ?? ?????? ???????? ???????? ???? ?????? ??????? ????? ??.

??? ???????? ????? ?????

?????????? ????? ??????? ??????????? ????? ????? ????? ?????? ????????? ??. ????? ?????, ???????????? ????? ???? ?? ???? ?????? ????? ?????????? ??????? ??? ?????, ????? ????? ? ??????? ??? ?????????? ?????????. ???????????? ??????? ????? ??????? ???????? ???? ???????, ????? ??????? ??????? ????? ?? ????? ???????? ??? ????. ??? ?????? ??????? ?? ???, ???????? ????? ??????? ???????????? ????? ??????? ?? ??????, ??????? ??????? ???? ?? ??? ???? ?????? ????????? ???? ???? ????? ?.

2. ?????? ?????

2.1 ??????? ????????

??? ??????????? ?????? ???? ???? ???? ????????? ???? PE ??? ???????? ??????. PE ??? ?????? ??? ???????? ????????, ?? ???? ??????? ?????? ?????? ??? ???? ???? ????? ???????? ???? ????? ??? ????????. ??? ?????? ?????? ?? ?? ?????????? ??? ???? ??? ??????? ???????. ??? ???????? ??????? ?????? ???????? ?? ???? ??????????? ????? ??????? ??? ??? ??? ???????? ??? ????. ???? ???????? ????????? ???????????? ?????????? ????????? ???????????? ?? ??? ?? ??? ???????? ???? ???? ???? ??????? ??.

2.2 ??????? ????

???? ???????? ????, ?????? ??????? ????? ???? ???? ??????????? ??????. ???? ?????????? ???? ????? ?? ???????? ????????? ?? ??? ????? ??? ?????? ?????? ???? ??? ????. ?? ???? ????????? ?? ?????? ???????? ??? ???? ???????. ???? ??????? ?? ?????? ??? ??????? ?????????? ????????????? ??? ???, ?? ??? ?????????? ???? ??????? ?????????? ??? ??. ???? ???????????? ??? ??? ????????? ???? ?????? ??????? ????? ?????? ??? ?????????? ????????? ????. ?????? ????? ????? ???? ????? ??????? ????? ??? ???? ????, 20 mm ?????? ????? ???? ???????? ???? ??? ???, ????? ??????? ????? ??? (??? ?????????? 3 mm ??? ???) ??? ????? ????? ???? ??? ???.

Chromite Ore Beneficiation Process Flow Chart

3. ?????

3 mm ??? ??? ???????? ??? ???? ?? ???? ???????? ???? ??????? ???????? ??? ???? ????. ???? ??????? ??????? ??????????? ???? ??. ????? ???????? ?? ???, ??????? ??????? ???? ???? ????? ????????, ??? ?????? ????? ????? ????. ???? ?????? ??? ?????? ??????? ?????? ??????????? ????? ??? ??????? ?? ?????????????. ???? ?????? ??? ???? ???????? ????? ?? ??? ???????? ????????? ??????? ????. ??????????? ????? ?????? ????? ??????? ????? ???? ??????? ???????.

4. ????????

???? ???????? ?????, ???? ?????????? ???? ???? ???? ??????? ????????? ??? ????. ??????? ???????? ???? ????????? ??????? ???? ????? ????? ?????? ????, ?? ????? ?????? ??????????? ???? ?????? ?????????. ????? ?? ????????? ??????? ?????, ????????? ???? ?????? ??????? ????? ??? ?????, ???? ?????? ??? ????? ?? ??????????? ??????? ??? ??. ????????? ???? ?????????? ???? ???????, ???? ????? ??????? ????? ?? ????? ????, ???????? ???????? ???? ??.

5. ???????? ?????

5.1 ???????

????? ??????????? ???????? ?? ???? ???? ???? ????? ????????? ??? ????. ??????? ??? ?????????? ???? ?? ??? ??????????? ??? ????? ???????? ????????? ????? ?? ?????? - ???? ?????? ????????. ?????????? ?? ???? ??? ???? ??? ??????????? ?? ????? ???? ????. ??????????, ??? ????? ??????? ????? ???, ?? ???????? ????? ???? ??? ?????????? ???? ?????? ??? ???. ????? ??? ???????? ?????????? ??????????-?????? ????????? ??? ????? ???, ?? ???????? ??????? ??? ????. ??? ?? ?? ???????? ???? ????????? ???? ????.

5.2 ???????? ???? ?????????

????? ????? ??? ?????? ???????? ????? ??? ??? ????. ???????? ???? ?? ??? ??????????, ????????? ??? ?? ?????? ?? ???????? ???? ?????????? ?????? ?? ???? ?????????? - ????????? ????????. ??? ?????? ???????? ???? ??? ???? ????????, ?? ??? ?????????? ???? ???? ??? ????????? ?????? ??????, ??? ???????? ??? ???? ?? ????, ???? ??? ????? ???? ????? ?????? ???? ?????? ?????? ??? ???? ??????. ???????? ???? ????? ????? ????????? ??????? ???? ?????? ??? ???? ????, ??? ???? ??????? ???????? ?????.

5.3 ???????? ???????

????? ????????? ?? ??????? ??? ???????? ????, ???????? ??? ??? ?????? ????? ???? ????? ????. ???????? ???, ????? ????, ????? ?? ???????? ?? ???? ?????? ??????? ???? ????? ???? ??? ?????? ??. ???????? ?????? ???????? ??? ???, ??? ??????? ??????? ?????? ??????????? ????? ???, ??????? ???? ?????????? ????????? ?????? ?????? ???? ??. ?? ?????? ??? ?????? ??????? ?????? ???? ?????? ?????? ???, ???? ??????? ??? ???????? ????? ??? ?????? ??????????? ??? ????????? ???. ?????? ???????? ??? ??????? ???? ????? ???? ?? ???? ???? ???????? Chromite ?????????? ????????? ???? ?????????? ??? ?????????????? ??? ???????? ??? ?????? ?? ???.

6. ?????? ?????

6.1 ????

????? ?????? ??? ????? ?????????? ?????? ???? ????? ????? ????? ?????. ?? ????????? ??? ??????, ??? ?????? ????????? ??? ???? ????. ???????? ??? ?????, ??????? ?????????? ?? ??? ??? ???????????? ???? ???? ??????????? ??? ???? ???? ?????? ?? ??? ??. ????? ????? ??????, ??? ??? ?????? ???? ?? ??? ?????? ????????? ??? ?????? ??????? ???? ????. ???????? ?????? ???????????? 20 - 30% ? ????? ?????? ????????? 40 - 60% ?? ?????? ?????? ?????? ??.

6.2 ?????? ?????????

??? ???? ?????? ????, ???? ?? ??? ??????? ?????? ?????????? ???? ????. ?????? ????????? ??? ???????? ???????? ????? ?? ????? ?????? ??????? ??? ????? ???? ?? ?????? ??????? ?????? ????, ????? ?????? ?????????? ?????? ???????? ???? ???? ???????. ?????? ???????? ??????????? ?????? ?? ????????? ???? ????? ?? ????????? ???? ?????? ???????, ???????????? 8 - 12% ????? ??? ????. ?????? ?????????? ????? ???? ????? ???? ????? ???? ???? ???? ??? ???? ????.

7. ????? ?????? ????? ?????

????? ???????? ?????????? ???????? ???????? ????????, ??????? ?????? ?????? ???????? ????? ??????? ???, ?? ????? ?????????????? ?????????? ????????. ???????? ???????? ???? (tailings dams) ??? ???? ?? ???? ???, ?? ??? ???? ???? ??? ???? ?? ??????? ????? ????? ????? ??? ?????? ???? ????? ?????? ????? ?????? ?????? ???? ?????? ?????. ???? ????????, ???????? ????????????? ???????? ?????? ?????????? ??????, ???? ???????? ????? ?????? ?? ???? ?????? ?????.

??????????? ??????? ?? ??????

??????????? ?????????

??????????? ??? ??????? ????????????? ?? ?????? ????? ????????????? ???? ????? ????? ?????????? ?? ?????. ???? ????????????? ????? ????? ?????? ??? ????????? ?? ??????? ???????? ???????? ?????? ?optimize ????? ?????? ?? ???, ?????? ??????? ?????? ?? ????????? ????? ???????? ??? ????. ?????? ????? ??????????, ?????? ?????? ????? ??? ?? ?????? ??????? ?? ??????? ????? ????? ?????? ???? ?????????? ?????????, ????????? ?????? ??? ?? ?????. ???, ?????? ??????????? ???? ?????? ????? ???????? ??????????? ????????? ????????? ?? ???? ?? ???, ?????? ??????? ?? ???? ???????? ??????????? ????? ??.

????????

?????????? ?????? ??????? ?????? ?????? ??. ??????? ????????? ??? ?????? ????? ????? ?? ??????? ??????????? ??? ??????? ???????. ?????????? ?????? ???? ????? ??????? ??? ???, ?? ?????????, ????????, ?? ???? ???????? ???? ??????????? ?? ???????? ?? ???? ???, ?? ????????? ?????? ?????? ?????? ??. ???? ????????? ????? ????? ?????????. ??????? ????? ?????? ??????? ???????? ??? ???, ??? ??????? ????? ?????? ??? ?? ????? ????? ????? ?????? ????? ????. ???????, ?????? ??????? ????? ???????? ?????? ?????? ?? ????????? ??? ?????? ??????????? ??? ???, ? ???? ??? ???????? ?????? ?? ???? ????? ?????? ???????? ????? ???? ?????? ?? ?????.

?????????? ??? ?????? ?????????? ??????????? ??????? ?? ???-?????? ????????????? ?? ???, ?? ????? ???????? ???????????? ??? ?????? ????? ????????? ?????? ??????? ???? ?? ??. ????? ?? ????? ?????? ??? ?????????? ???????? ?? ?????? ??????? ???? ????? ????? ??? ????? ?????, ???? ????? ???????????? ?? ?????????? ???????????? ?????? ????????? wykon ?????. ??? ??????? ??????? ?? ???????? ?????? ???????? ??????, ??? ???? ??? ?????? ?? ???? ????? ???????, ?????????? ??? ?????? ????????? ?? ?????????? ??? ????? ??????? ???????? ?????? ?????? ?? ???, ????? ??????? ????????? ???? ?????????? ????????? ????????? ?????? ???? ???? ?? ???? ??.